Version User Scope of changes
Jan 18 2007, 10:42 PM EST (current) Anonymous 2 words added, 1 word deleted
Dec 16 2006, 1:27 PM EST jherskowitz 29 words added

Changes

Key:  Additions   Deletions
Content-based - recommendations based on the music content - Pandora, SoundFlavor, MusicIPMusicIP, SeeqPod

This is further segmented into Human Analysis ("musicologists" are listening to and classifying attributes of the music) and Waveform Analysis (machine generated classifications based on harmonic range, bpm, etc.).